My second paper on JS Mill and natural kinds was written with the working title "Let a Millian flower bloom". Ultimately, I decided that it needed a more informative title. So it will be presented under another a title and published under a third.

I'll be giving a version as a talk at the PSA in November under the title "What the 19th century knew about natural kinds and the 20th forgot".

And the fully developed paper has been accepted for publication in HOPOS under the title "John Stuart Mill on taxonomy and natural kinds".